Find a Service Center
Sealmaster
RFP108
Cast Iron Piloted Flange Double Collar Mount Lock Normal Duty Flange Unit
Item #101182088
Alternate Products
- Piloted Flange Type
- Cast Iron Housing Material
- Uncoated Bearing Insert Coating
- Double Collar Mount Locking Type
applications
- Toughest application conditions
- Demanding environments
features
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
| Bolt Hole Spacing | N/A |
| Pilot Diameter (in) | 4.25 |
| Collar O.D. | 2.875 in |
| End Type | Open End |
| Housing O.D. | 6.125 in |
| Inner Race Length | 3.375 in |
| Overall Length (in) | 6.125 |
| Bolt Center Diameter (in) | 5.125 |
| Overall Width | 1.563 in |
| Inner Race Length (in) | 3.375 |
| Inner Race Heat Treat Method | Case Carburized Inner Ring |
| Inch/Metric | Inch |
| Flange Type | Piloted Flange |
| Centerline to Front Face | 2.25 in |
| Bolt Center Dia. | 5.125 in |
| Rolling Element | Tapered |
| Bearing Type | Tapered Roller Bearing |
| Insert Material | 52100 Bearing Steel |
| Bore Size | 1.5 in |
| Operating Temperature [Max] | 220°F |
| Insert No. | RCI-108 |
| Centerline to Front Face (in) | 2.25 |
| Overall Length | 6.125 in |
| Outer Ring Land Profile | Standard |
| Housing Color | Gray |
| Angle of Misalignment | ±3° |
| End Cap | No |
| Pilot Configuration | With Pilot |
| Duty Series | Normal |
| Series | RFP |
| Collar OD (in) | 2.875 |
| Speed [Max] | 3000 rpm |
| Housing Material | Cast Iron |
| Bearing Design | Non-Expansion |
| Internal Clearance | Standard |
| Bolt Size (in) | 0.4375 |
| Misalignment Type | Static Only |
| Foot Height | 0.5 in |
| Pilot Diameter | 4.25 in |
| Bolt Size | 0.438 in |
| Bore Size - Inch | 1.5 |
| Seal Type | Felt Labyrinth |
| Lubrication | Lithium, EP, NLGI#2 |
| Housing OD (in) | 6.125 |
| Relubricatable | Yes |
| Measure Units | Inch |
| Mounted Unit Duty | Heavy Duty |
| Platform | RPB Series |
| Housing Construction | Split Two Piece |
| Expansion | No |
| Foot Height (in) | 0.5 |
| Overall Width (in) | 1.5625 |
| Locking Device | Double Setscrew Locking Collars |
| Bore Shape | Straight |
| Locking Type | Double Collar Mount |
| Maximum Operating Temperature | 220 |
| Housing Length | 6 1/8 in |
| Replaceable Insert | Yes |
| Shaft Dia. | 1.5 in |
| Bearing Insert Coating | Uncoated |
| Bolt Circle Dia. | 5 1/8 in |
| Retainer Material | Steel |
| Weight | 10.1 LB |
| EAN or UPC | 662288480488 |
